LM224-P14-R

LM224 UTC | Alldatasheet

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UNISONIC TECHNOLOGIES CO.,LTD LM224 LINEAR INTEGRATED CIRCUIT www.unisonic.com.tw 1 Copyright © 2005 Unisonic Technologies Co.,LTD QW-R105-023,A QUADRUPLE OPERATIONAL AMPLIFIERS „ DESCRIPTION UTC LM224 consist of four independent, high-gain, frequency- compensated operational amplifiers which are designed to operate from a single power supply over a wide range of voltage. Operation from split supplies is also possible so long as the difference between the two supplies is 3V ~ 30V. The low supply current drain is independent of the magnitude of the supply voltage. The device can easily be implemented in single supply voltage system, including transducer amp lifiers, DC gain blocks, and all of conventional OP Amp circuits. „ FEATURES * Wide Supply Voltage Range.(Single Supply: 3~30V) * Low Supply Current Drain Independent of Supply Voltage: 0.8 mA Typ * Large DC voltage gain: 100dB * Input Common-Mode Voltage Range Includes Ground. * Low Input Bias and Offset Parameters * Differential Input Voltage Range Equal to Maximum Rated Supply Voltage: 32V * Open-Loop Differential Voltage Amplification: 100 V/mV Typ * Internal Frequency Compensation for Unity Gain DIP-14 SOP-14 TSSOP-14 *Pb-free plating product number: LM224L „ ORDERING INFORMATION Ordering Number Normal Lead Free Plating Package Packing LM224-D14-T LM224L-D14-T DIP-14 Tube LM224-S14-R LM224L-S14-R SOP-14 Tape Reel LM224-S14-T LM224L-S14-T SOP-14 Tube LM224-P14-R LM224L-P14-R TSSOP-14 Tape Reel LM224-P14-T LM224L-P14-T TSSOP-14 Tube

LM224 LINEAR INTEGRATED CIRCUIT UNISONIC TECHNOLOGIES CO., LTD 2 www.unisonic.com.tw Q W - R 1 0 5 - 0 2 3 , A „ PIN CONFIGURATION IN 2 (-) OUT 2 IN 2 (+) VCC IN 1 (+) IN 1 (-) OUT 1 OUT 4 IN 4 (-) OUT 3 IN 4 (+) GND IN 3 (+) IN 3 (-)

LM224 LINEAR INTEGRATED CIRCUIT UNISONIC TECHNOLOGIES CO., LTD 3 www.unisonic.com.tw Q W - R 1 0 5 - 0 2 3 , A „ ABSOLUTE MAXIMUM RATINGS PARAMETER SYMBOL RATINGS UNIT Supply Voltage (Note 1) V CC 32 V Differential Input voltage (Note 2) V I(DIFF) ± 32 V Input Voltage V IN -0.3 ~ +32 V Output Short Circuit (one amplifier) to Ground (Ta≤25Ċ, VCC≤15V) (Note 3) Continuous Power Dissipation(Ta=25°C) P D 900 mW Operation Temperature (Note 4) TOPR -25 ~ +85 Ċ Storage Temperature T STG -40 ~ +150 Ċ NOTES: 1.All voltage values(exc ept differential voltages and V CC specified for the measurement of I IN(OS) are with respect to the network GND. 2. Differential voltages are at IN+ with respect to IN-. 3. Short circuits from outputs to V CC can cause excessive heating and eventual destruction. 4.The device is guaranteed to meet performance specification within 0 Ċ~70Ċ operating temperature range and assured by design from –25Ċ~+85Ċ. „ ELECTRICAL CHARACTERISTICS (VCC=5V, unless otherwise specified, VCC=30V for testing only.) PARAMETER SYMBOL Ta(Ċ) TEST CONDITIONS * MIN TYP MAX UNIT 25 3 5Input Offset Voltage V IN(OS) -25~85 VCC=5V to 30V, VIC=VICR(min), VOUT=1.4V 7 mV 25 2 30Input Offset Current I IN(OS) -25~85 VOUT=1.4V 100 nA 25 -20 -150Input Bias Current I B -25~85 VOUT=1.4V -300 nA 25 0~(V CC-1.5) Input Common-mode Voltage Range VICR -25~85 VCC=5V to 30V 0~(VCC-2) V 25 R L=2kΩ V CC-1.5 VCC=30V, RL=2kΩ 26 High V OH -25~85 VCC=30V, RL≥10kΩ 27 28 V Output Voltage Level Low V OL -25~85 R L ≤ 10kΩ 5 20 mV 25 50 100 Large Signal Current Gain G V -25~85 VCC=15V, VOUT=1V ~ 11V RL≥2kΩ 25 V/mV Common-mode Rejection Ratio CMRR 25 V IC=VICR(min) 70 80 dB Supply Voltage Rejection Ratio (∆VCC/∆VIO) SVR 25 65 100 dB Crosstalk Attenuation V O1/VO2 25 f =1kHz ~ 20 kHz 120 dB 25 -20 -30 -60 -25~85 VCC=15V, VID=1V, VOUT=0 -10 25 10 20 -25~85 VCC=15V, VID=-1V, VOUT=15V 5 mAOutput Current I OUT

25 V ID=-1V, VOUT=200mV 12 30 µA

Short-circuit Output Current I OS 25 V CC=5V, VOUT=0, GND at -5V ± 40 ± 60 mA VOUT=2.5V, RL Ü 0.7 1.2Supply Current (four amplifiers) I CC -25~85 VCC=30V, VOUT=0.5VCC, RL Ü 1.4 3 mA Note: All characteristics are measured under open-loop conditions with zero common-mode input voltage. „ THERMAL DATA PARAMETER SYMBOL RATINGS UNIT SOP-14 86 DIP-14 80 Thermal Resistance Junction-Ambient TSSOP-14 ǀJA 113 Ċ/W

LM224 LINEAR INTEGRATED CIRCUIT UNISONIC TECHNOLOGIES CO., LTD 4 www.unisonic.com.tw Q W - R 1 0 5 - 0 2 3 , A „ SCHEMATIC DIAGRAM(One Section Only) ~ 6-DŽA Current Regulator _6-DŽA Current Regulator To Other Amplifiers _50-DŽA Current Regulator IN- IN+ OUT VCC _100-DŽA Current Regulator GND ~~ ~ UTC assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other parameters) listed in products specifications of any and all UTC products described or contained herein. UTC products are not designed for use in life support appliances, devices or systems where malfunction of these products can be reasonably expected to result in personal injury. Reproduction in whole or in part is prohibited without the prior written consent of the copyright owner. The information presented in this document does not form part of any quotation or contract, is believed to be accurate and reliable and may be changed without notice.